The total current flowing in a circuit of 200 lamps in parallel, each of a resistance of 400 ohm and connected across an input of 100 volts is
- 25 amps.
- 50 amps.
- 40 amps.
yourguess3 asking:
how?
Community Comments (1)
D
dimky Posts: 511 10.09.2013 / 20:30
I = U / R
Total R = 400 / 200 = 2
So I = 100 / 2 = 50
Total R = 400 / 200 = 2
So I = 100 / 2 = 50
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